Breathe Easy: Natural Remedies For Outdoor Air Pollution

Outdoor air pollution is a pressing issue that affects people in low-and middle-income countries. In 2019, it caused an estimated 4.2 million premature deaths worldwide, with 89% of those occurring in low- and middle-income countries. The main sources of outdoor air pollution are vehicle emissions, industrial processes, and the burning of fuels. To combat this issue, individuals can take steps such as reducing their car usage, conserving electricity, and avoiding the burning of leaves and trash. Supporting policies that promote cleaner transport, energy-efficient homes, and better waste management can also help reduce outdoor air pollution.

How to Cure Toxic Air Pollution Outside

Reduce energy use and use energy-efficient appliances

Energy efficiency is a critical aspect of reducing outdoor air pollution. By reducing our energy consumption and adopting energy-efficient appliances, we can significantly decrease pollution levels and improve overall air quality. This approach not only benefits the environment but also brings economic advantages and enhances human health.

Generating electricity and producing energy from fossil fuels are significant contributors to air pollution. By reducing our energy usage, we can directly decrease the demand for electricity generation, leading to lower emissions of harmful pollutants. This reduction in energy demand has a positive ripple effect, resulting in decreased air pollution, improved public health, and substantial cost savings for families and businesses.

Energy-efficient appliances play a pivotal role in this context. The Energy Star program, established by the U.S. Environmental Protection Agency (EPA) in 1992, has become the gold standard for identifying energy-efficient appliances, buildings, and equipment. Energy Star-certified products, such as refrigerators, ovens, dishwashers, heat pumps, air conditioners, and central air-conditioning units, consume significantly less energy while delivering the same performance. This efficiency translates to reduced energy bills and lower carbon pollution.

To illustrate the impact of energy efficiency, consider the example of China. The rapid increase in motor vehicles and coal-based electricity generation had led to severe air pollution. However, by improving energy efficiency, China achieved remarkable savings, conserving 11% of its total primary energy supply between 2000 and 2014 and avoiding 1.2 gigatonnes of CO2 emissions in 2014 alone.

Additionally, mandatory building standards and retrofits that minimize energy consumption within structures can substantially reduce the need for power generation, further contributing to decreased air pollution. Smart thermostats, energy-efficient windows, improved insulation, and computer power management are all effective ways to reduce energy usage and lower our carbon footprint. By embracing energy efficiency and utilizing energy-efficient appliances, we can make a significant collective impact in the fight against outdoor air pollution.

Avoid exercising outdoors when pollution levels are high

Air pollution is a serious issue that affects people worldwide, and it is important to take steps to protect yourself from its harmful effects. One way to do this is to avoid exercising outdoors when pollution levels are high.

Exercising outdoors when the air quality is poor can have negative health effects. A 2021 study published in the European Heart Journal found that exposure to particulate matter, specifically high levels of PM2.5 or PM10, increased the risk of cardiovascular disease. This is especially true for those with pre-existing conditions such as respiratory or cardiovascular disease, who may experience intensified negative impacts of air pollution even when doing low-intensity activities. For example, in 2019, 68% of outdoor air pollution-related premature deaths were due to ischaemic heart disease and stroke, and 28% were due to respiratory infections and lung cancers.

When pollution levels are high, it is recommended to move your workout indoors, such as walking in a shopping mall or using a gym. This is especially important for sensitive groups, including children, older adults, and people with cardiovascular disease, diabetes, asthma, or other lung diseases. These individuals should also consider limiting their outdoor activities during "code yellow" days, which indicate moderate air quality.

To determine when it is safe to exercise outdoors, it is important to check your local air quality index. The best time to exercise outdoors is when the Air Quality Index (AQI) is between 0 and 50, indicating minimal risk of air pollution. Moderate AQI levels, from 51 to 100, may be acceptable for healthy individuals but can pose problems for those with chronic health conditions or increased sensitivity to pollution. At "unhealthy" levels of 101 AQI and above, outdoor exercise is generally not encouraged.

In addition to avoiding outdoor exercise when pollution levels are high, it is also recommended to stay away from major highways and busy traffic areas, as vehicles are a major source of pollution. By following these guidelines, you can help protect yourself and your loved ones from the harmful effects of air pollution.

Limit children's time outdoors when air quality is poor

Outdoor air pollution is a serious issue, causing an estimated 4.2 million premature deaths worldwide each year. The major components of particulate matter (PM), a common proxy indicator for air pollution, include sulfates, nitrates, ammonia, sodium chloride, black carbon, mineral dust, and water. The negative health impacts of exposure to this type of pollution are evident, with small particles from pollution infiltrating even the deepest parts of the lungs and increasing the risk of cardiovascular and respiratory issues, cancers, and other diseases.

Children are especially vulnerable to the effects of air pollution as their bodies are still developing, and they typically spend more time outdoors than adults. To protect them from the adverse effects of poor air quality, it is crucial to limit their time outdoors when air quality is poor. Here are some ways to do this:

• Stay informed about local air quality: Keep up-to-date with local air quality reports and wildfire alerts to make informed decisions about your child's outdoor activities. Sources like local news, weather reports, and websites such as AirNow.gov can provide valuable information.
• Adjust outdoor playtime: When air pollution levels are high, limit your child's time playing outdoors. This is especially important if your child has asthma or respiratory issues, as their risk of adverse health effects is higher.
• Move activities indoors: On days with poor air quality, move indoor activities such as indoor games, crafts, or physical activities that can be done inside. This can help reduce their exposure to pollutants and still provide opportunities for exercise and play.
• Plan outdoor activities strategically: If possible, plan outdoor activities for times of day when air pollution levels are typically lower, such as early morning or evening in the summer. This can help your child enjoy the benefits of being outside while reducing their exposure to unhealthy air.
• Discuss with healthcare providers: Consult your child's healthcare provider to get personalized advice and recommendations based on your child's health history and the specific air quality conditions in your area. They can provide guidance on how to best protect your child's health.

By taking these proactive steps, you can help reduce your child's exposure to toxic air pollution and protect their health when air quality is poor.

Avoid paraffin candles, paints, and other indoor pollutants

While it is important to be mindful of outdoor air pollution, it is equally crucial to address indoor air quality. One way to do this is by avoiding paraffin candles, paints, and other common sources of indoor pollutants.

Paraffin wax, a petroleum-based product, releases various harmful substances when burned, including acetaldehyde, formaldehyde, and polycyclic aromatic hydrocarbons. These emissions contribute to indoor air pollution and can negatively affect your health. Scented candles, in particular, often contain more volatile organic compounds, exacerbating the problem. Therefore, it is advisable to opt for natural wax alternatives, such as beeswax or soy candles, which produce less soot and are safer choices. Additionally, pay attention to the wicks; choose candles with cotton wicks and avoid those with lead or metal wicks.

Similarly, paints can be a significant source of indoor air pollution. Volatile organic compounds (VOCs) are commonly found in paints and can cause a range of health issues, especially in poorly ventilated spaces. To minimize the impact of paint on your indoor air quality, opt for low-VOC or no-VOC paint options. These paints release fewer harmful chemicals, improving the air you breathe at home.

Other indoor pollutants to be mindful of include cooking fumes, especially from gas stoves, which can release nitrogen dioxide and carbon monoxide. Ensure your kitchen has adequate ventilation, such as a range hood, to mitigate these pollutants. Additionally, regular cleaning can help reduce indoor air pollution. For example, vacuuming and wet mopping can remove allergens and pollutants that have settled on surfaces.

By being conscious of these indoor pollution sources and taking simple steps to address them, you can significantly improve the air quality in your home, creating a healthier environment for you and your family. Remember, small changes can make a big difference in your overall well-being.

Advocate for clean air policies and education

Advocating for clean air policies and education is crucial in the fight against toxic air pollution. Here are some ways to get involved:

Support Organisations Dedicated to Clean Air

The Coalition for Clean Air (CCA) is a California-based organisation that has been working to reduce pollution since 1971. They have successfully supported policies and funded programs that cleaned up bus fleets, heavy-duty trucks, and passenger vehicles, leading to significant diesel emission reductions. Get in touch with them to see how you can help.

Contact Policymakers and Government Officials

Reach out to your local representatives, congress members, and policymakers to advocate for stronger clean air policies. Urge them to prioritise clean air initiatives and support legislation that addresses air pollution and climate change. Write to them, sign petitions, and spread awareness about the importance of clean air policies.

Educate Yourself and Others

Stay informed about the latest research, news, and developments in lung health, air quality, and climate change. Follow reputable sources, such as the American Lung Association, to receive updates and educate yourself and your community about the harmful effects of air pollution and ways to mitigate it. Host community events, film screenings, or initiate conversations to raise awareness and encourage collective action.

Take Individual Action

While policy changes are essential, individual actions can also make a significant collective difference. Reduce your carbon footprint by conserving electricity, limiting energy use, driving less, choosing electric vehicles or public transportation, and encouraging energy conservation in your community. These small actions add up and contribute to improving air quality.

Push for Clean Energy Solutions

Transitioning to clean energy sources is crucial in addressing air pollution. Advocate for the adoption of electric vehicles, renewable energy sources, and the implementation of new technologies that reduce emissions. Support initiatives that promote clean air technologies and investments in communities affected by pollution.

Frequently asked questions